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Phaser 6280 Color Laser Printer Service Manual
4-27
General Troubleshooting
Sensor Tests
K Mode Sensor
Caution
When performing this procedure, remove and cover the Print Cartridges
to avoid exposure to light.
1.
Enter the Service Diagnostic menu (page 4-5).
2.
Perform the K Mode Sensor test:
Engine Diag
>
Sensor Test
>
K Mode
SNR
.
3.
Open the Front Cover.
4.
Remove the Rear Cover (page 8-12).
5.
Remove the Right Side Cover (page 8-13).
Note
For the following step, only rotate the K Drive Assembly to access the
gear. Do not disconnect the wiring harnesses.
6.
Remove the K Drive Assembly (page 8-76).
7.
Press the lever mounted on the Solenoid to retract the actuator from the
sensor.
8.
Insert a sheet of paper between the sensor back and forth and check the
information on the Control Panel display. The Low and High values
change from 0 up to 99.
9.
Press the Cancel button to stop the K Mode Mode Sensor test.
s6280-121
3
2
1
Control Panel
Normal
K Mode Snr
L - 0
K Mode Snr
H - 0
K Mode Solenoid
Actuator
K Mode Sensor
Paper
Содержание Phaser 6280
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Страница 433: ...6 Chapter Adjustments and Calibrations In this chapter Adjustments Calibrations Parameter Setting...
Страница 441: ...7 Chapter Cleaning and Maintenance In this chapter Service Maintenance Procedure Cleaning Maintenance...
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